*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html,body,#root,.wrap{
  width: 100%;
  height: 100%;
}
.home-page{
  display: flex;
  flex-direction: column;
}
.home-page main{
  flex: 1;
  overflow-y: auto;
}
.home-page footer{
  width: 100%;
  height: 50px;
  display: flex;
}
.home-page footer a{
  text-decoration: none;
  color: black;
  flex: 1;
  text-align: center;
  line-height: 50px;
}
.home-page footer a.active{
  background: darkseagreen;
  color: white;
}
.login-page {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}
.login-page h3{
  width: 100%;
  text-align: center;
  font-size: 30px;
}
.home-page .ant-input{
  width: 80%;
  height: 40px;
}
.ant-form {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}
.login-page .ant-form-item-control-input-content{
  text-align: center;
}
.login-page .ant-form-item-control-input-content .ant-btn{
  width: 100px;
  height: 40px;
  margin: 0 20px;
}
.classify-page {
  display: flex;
  flex-direction: column;
}
.classify-page header{
  width: 100%;
  height: 50px;
  background: rgb(93, 110, 161);
}
.classify-page main{
  flex: 1;
  overflow-y: auto;
  display: flex
}
.classify-page main .left{
  width: 20%;
  height: 100%;
  border-right:1px solid royalblue ;
}
.classify-page main .right{
  width: 80%;
  height: 100%;
} 
.lnav{
  width: 100%;
  height: 50px;
  text-align: center;
  line-height: 50px;
  border-bottom:1px solid rgb(93, 110, 161) ;
  box-sizing: border-box;
  margin: 0;
}
.item{
  display: flex;
  flex-wrap: wrap;
}
.dl-item{
  width: 100px;
  height: 100px;
  display: flex;
  flex-direction:column;
  /* background: #eee; */
  align-items: center;
  justify-content: space-between;
}
.dl-item dt{
  width: 50px ;
  height: 50px ;
  display: block;
  background: rgb(141, 121, 196);
}
.detail-page{
  display: flex;
  flex-wrap: wrap;
  text-align: center;
}
.detail-item{
  width: 120px;
  height: 120px;
  display: flex;
  flex-direction:column;
  align-items: center;
  margin-top: 10px;
}
.detail-item dt{
  width: 60px ;
  height: 60px ;
  display: block;
  background: rgb(75, 70, 88);
}
.cart-page{
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.cart-page header{
  width: 100%;
  height: 50px;
  background: #eee;
  text-align: center;
  line-height: 50px;
}
.cart-page main{
  flex: 1;
  overflow-y: auto;
}
.cart-page footer{
  width: 100%;
  height: 50px;
  background: darkgrey;
  position: fixed;
  bottom: 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cart-item{
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
}
.cart-item dt{
  width: 50px;
  height: 50px;
  background: rgb(136, 111, 111);
  margin: 0 10px;
}
.cart-item dd{
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-around;
}